10797520

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 25310880

約数和(自身を除く): 14513360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 971, 1112, 1390, 1942, 2224, 2780, 3884, 4855, 5560, 7768, 9710, 11120, 15536, 19420, 38840, 77680, 134969, 269938, 539876, 674845, 1079752, 1349690, 2159504, 2699380, 5398760, 10797520]

約数ペア:

[(1, 10797520), (2, 5398760), (4, 2699380), (5, 2159504), (8, 1349690), (10, 1079752), (16, 674845), (20, 539876), (40, 269938), (80, 134969), (139, 77680), (278, 38840), (556, 19420), (695, 15536), (971, 11120), (1112, 9710), (1390, 7768), (1942, 5560), (2224, 4855), (2780, 3884)]